Vernon, like his brother George, was criticized for being conceited.
Vernon voted for Mackintosh’s motion for a committee on the criminal law, 2 Mar. 1819, and two days later obtained leave to go the northern circuit. On 26 Apr. he obtained fresh leave to attend quarter sessions. He voted against Tierney’s censure motion, 18 May 1819; but joined opposition on the foreign enlistment bill, 3, 10, 21 June, speaking on the last occasion. He died 8 Dec. 1879.
